program: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000008c40), 0xc) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) r3 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'wlan1\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r2, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) connect$netlink(r1, &(0x7f0000008c40), 0xc) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) (async) socket$qrtr(0x2a, 0x2, 0x0) (async) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'wlan1\x00'}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) (async) socket$kcm(0x10, 0x2, 0x0) (async) sendmsg$kcm(r8, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r2, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) (async) [ 73.282758][ T4662] Bluetooth: hci0: command tx timeout [ 73.403576][ T5313] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 73.420297][ T5313] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 73.431151][ T5314] ------------[ cut here ]------------ [ 73.433819][ T5314] !chanctx_conf [ 73.433829][ T5314] WARNING: net/mac80211/tx.c:6307 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5314 [ 73.440166][ T5314] Modules linked in: [ 73.441974][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 73.445762][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 73.450105][ T5314] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 73.452857][ T5314] Code: 7c 77 f6 e9 b1 fe ff ff e8 99 53 9b f6 90 0f 0b 90 e9 e2 fe ff ff e8 8b 53 9b f6 90 0f 0b 90 e9 2a fe ff ff e8 7d 53 9b f6 90 <0f> 0b 90 e8 54 cc fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 73.462665][ T5314] RSP: 0018:ffffc9000d9cf478 EFLAGS: 00010293 [ 73.465293][ T5314] RAX: ffffffff8b2a48b3 RBX: ffffffff8b2a452f RCX: ffff888000934900 [ 73.468912][ T5314] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 73.472105][ T5314] RBP: 00000000ffffffff R08: ffffffff8b2a452f R09: ffffffff8e7602e0 [ 73.475444][ T5314] R10: dffffc0000000000 R11: ffffed1007518946 R12: ffff8880421a0dc0 [ 73.478716][ T5314] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 73.481909][ T5314] FS: 00007f08320526c0(0000) GS:ffff88808ca5b000(0000) knlGS:0000000000000000 [ 73.485655][ T5314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.488524][ T5314] CR2: 00007f0832050fa8 CR3: 0000000038a63000 CR4: 0000000000352ef0 [ 73.492122][ T5314] Call Trace: [ 73.493767][ T5314] [ 73.495105][ T5314] mesh_plink_frame_tx+0x748/0xc20 [ 73.497365][ T5314] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 73.499886][ T5314] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 73.502641][ T5314] mesh_plink_deactivate+0x18e/0x2f0 [ 73.505026][ T5314] mesh_sta_cleanup+0x42/0x150 [ 73.507175][ T5314] cleanup_single_sta+0x40f/0x660 [ 73.509479][ T5314] __sta_info_flush+0x5f1/0x720 [ 73.511762][ T5314] ? __pfx___sta_info_flush+0x10/0x10 [ 73.514297][ T5314] ieee80211_do_stop+0x3ca/0x2010 [ 73.516530][ T5314] ? __mutex_lock+0x319/0x1300 [ 73.518578][ T5314] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 73.520841][ T5314] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 73.523317][ T5314] ieee80211_stop+0x1b1/0x240 [ 73.524894][ T5314] ? __pfx_ieee80211_stop+0x10/0x10 [ 73.526710][ T5314] __dev_close_many+0x368/0x6d0 [ 73.528723][ T5314] ? __pfx___dev_close_many+0x10/0x10 [ 73.531179][ T5314] ? __dev_change_flags+0x1b0/0x690 [ 73.533652][ T5314] __dev_change_flags+0x2cb/0x690 [ 73.536051][ T5314] ? qrtr_ioctl+0x3ae/0x460 [ 73.538216][ T5314] ? __pfx___dev_change_flags+0x10/0x10 [ 73.540925][ T5314] ? qrtr_ioctl+0x3ae/0x460 [ 73.543116][ T5314] ? full_name_hash+0x92/0xe0 [ 73.545286][ T5314] netif_change_flags+0x88/0x1a0 [ 73.547445][ T5314] dev_change_flags+0x130/0x260 [ 73.549605][ T5314] dev_ioctl+0x7b4/0x1150 [ 73.551640][ T5314] sock_do_ioctl+0x23e/0x320 [ 73.554406][ T5314] ? __pfx_sock_do_ioctl+0x10/0x10 [ 73.557034][ T5314] ? do_futex+0x333/0x420 [ 73.559083][ T5314] sock_ioctl+0x5c6/0x7f0 [ 73.561025][ T5314] ? __pfx_sock_ioctl+0x10/0x10 [ 73.563665][ T5314] ? __fget_files+0x2a/0x420 [ 73.565790][ T5314] ? __fget_files+0x3a0/0x420 [ 73.567747][ T5314] ? __fget_files+0x2a/0x420 [ 73.569812][ T5314] ? bpf_lsm_file_ioctl+0x9/0x20 [ 73.572102][ T5314] ? __pfx_sock_ioctl+0x10/0x10 [ 73.574388][ T5314] __se_sys_ioctl+0xfc/0x170 [ 73.576212][ T5314] do_syscall_64+0x14d/0xf80 [ 73.578127][ T5314] ? trace_irq_disable+0x3b/0x150 [ 73.580276][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.582779][ T5314] ? clear_bhb_loop+0x40/0x90 [ 73.584728][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.587230][ T5314] RIP: 0033:0x7f083119c629 [ 73.589219][ T5314] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 73.597125][ T5314] RSP: 002b:00007f0832052028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.600781][ T5314] RAX: ffffffffffffffda RBX: 00007f0831416090 RCX: 00007f083119c629 [ 73.604428][ T5314] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000005 [ 73.607850][ T5314] RBP: 00007f0831232b39 R08: 0000000000000000 R09: 0000000000000000 [ 73.612036][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.615852][ T5314] R13: 00007f0831416128 R14: 00007f0831416090 R15: 00007fff7eacec08 [ 73.619385][ T5314] [ 73.620880][ T5314] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 73.624066][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 73.628181][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 73.632639][ T5314] Call Trace: [ 73.634190][ T5314] [ 73.635589][ T5314] vpanic+0x56c/0xa60 [ 73.637395][ T5314] ? __pfx__printk+0x10/0x10 [ 73.639482][ T5314] ? __pfx_vpanic+0x10/0x10 [ 73.641546][ T5314] ? is_bpf_text_address+0x292/0x2b0 [ 73.643944][ T5314] ? is_bpf_text_address+0x26/0x2b0 [ 73.646253][ T5314] panic+0xc5/0xd0 [ 73.647736][ T5314] ? __pfx_panic+0x10/0x10 [ 73.649668][ T5314] __warn+0x315/0x4f0 [ 73.651467][ T5314] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 73.653818][ T5314] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 73.656190][ T5314] __report_bug+0x29a/0x540 [ 73.658143][ T5314] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 73.660497][ T5314] ? __pfx___report_bug+0x10/0x10 [ 73.662673][ T5314] ? __lock_acquire+0x6b5/0x2cf0 [ 73.664672][ T5314] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 73.666763][ T5314] report_bug+0x16a/0x220 [ 73.668425][ T5314] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 73.670359][ T5314] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 73.672205][ T5314] handle_bug+0x98/0x200 [ 73.673708][ T5314] exc_invalid_op+0x1a/0x50 [ 73.675366][ T5314] asm_exc_invalid_op+0x1a/0x20 [ 73.677394][ T5314] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 73.680055][ T5314] Code: 7c 77 f6 e9 b1 fe ff ff e8 99 53 9b f6 90 0f 0b 90 e9 e2 fe ff ff e8 8b 53 9b f6 90 0f 0b 90 e9 2a fe ff ff e8 7d 53 9b f6 90 <0f> 0b 90 e8 54 cc fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 73.688492][ T5314] RSP: 0018:ffffc9000d9cf478 EFLAGS: 00010293 [ 73.691152][ T5314] RAX: ffffffff8b2a48b3 RBX: ffffffff8b2a452f RCX: ffff888000934900 [ 73.694206][ T5314] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 73.697290][ T5314] RBP: 00000000ffffffff R08: ffffffff8b2a452f R09: ffffffff8e7602e0 [ 73.700459][ T5314] R10: dffffc0000000000 R11: ffffed1007518946 R12: ffff8880421a0dc0 [ 73.703572][ T5314] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 73.706840][ T5314] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 73.709227][ T5314] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 73.711777][ T5314] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 73.714239][ T5314] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 73.716487][ T5314] mesh_plink_frame_tx+0x748/0xc20 [ 73.718578][ T5314] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 73.720965][ T5314] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 73.723719][ T5314] mesh_plink_deactivate+0x18e/0x2f0 [ 73.725964][ T5314] mesh_sta_cleanup+0x42/0x150 [ 73.727966][ T5314] cleanup_single_sta+0x40f/0x660 [ 73.730120][ T5314] __sta_info_flush+0x5f1/0x720 [ 73.732083][ T5314] ? __pfx___sta_info_flush+0x10/0x10 [ 73.734308][ T5314] ieee80211_do_stop+0x3ca/0x2010 [ 73.736505][ T5314] ? __mutex_lock+0x319/0x1300 [ 73.738347][ T5314] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 73.740961][ T5314] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 73.743871][ T5314] ieee80211_stop+0x1b1/0x240 [ 73.746221][ T5314] ? __pfx_ieee80211_stop+0x10/0x10 [ 73.748826][ T5314] __dev_close_many+0x368/0x6d0 [ 73.751051][ T5314] ? __pfx___dev_close_many+0x10/0x10 [ 73.753522][ T5314] ? __dev_change_flags+0x1b0/0x690 [ 73.755972][ T5314] __dev_change_flags+0x2cb/0x690 [ 73.758050][ T5314] ? qrtr_ioctl+0x3ae/0x460 [ 73.760178][ T5314] ? __pfx___dev_change_flags+0x10/0x10 [ 73.762788][ T5314] ? qrtr_ioctl+0x3ae/0x460 [ 73.764861][ T5314] ? full_name_hash+0x92/0xe0 [ 73.766762][ T5314] netif_change_flags+0x88/0x1a0 [ 73.768812][ T5314] dev_change_flags+0x130/0x260 [ 73.770944][ T5314] dev_ioctl+0x7b4/0x1150 [ 73.772977][ T5314] sock_do_ioctl+0x23e/0x320 [ 73.775089][ T5314] ? __pfx_sock_do_ioctl+0x10/0x10 [ 73.777492][ T5314] ? do_futex+0x333/0x420 [ 73.779510][ T5314] sock_ioctl+0x5c6/0x7f0 [ 73.781443][ T5314] ? __pfx_sock_ioctl+0x10/0x10 [ 73.783691][ T5314] ? __fget_files+0x2a/0x420 [ 73.785770][ T5314] ? __fget_files+0x3a0/0x420 [ 73.787898][ T5314] ? __fget_files+0x2a/0x420 [ 73.789927][ T5314] ? bpf_lsm_file_ioctl+0x9/0x20 [ 73.792182][ T5314] ? __pfx_sock_ioctl+0x10/0x10 [ 73.794397][ T5314] __se_sys_ioctl+0xfc/0x170 [ 73.796491][ T5314] do_syscall_64+0x14d/0xf80 [ 73.798614][ T5314] ? trace_irq_disable+0x3b/0x150 [ 73.801015][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.803852][ T5314] ? clear_bhb_loop+0x40/0x90 [ 73.806070][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.808712][ T5314] RIP: 0033:0x7f083119c629 [ 73.810760][ T5314] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 73.819145][ T5314] RSP: 002b:00007f0832052028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.822946][ T5314] RAX: ffffffffffffffda RBX: 00007f0831416090 RCX: 00007f083119c629 [ 73.826457][ T5314] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000005 [ 73.830002][ T5314] RBP: 00007f0831232b39 R08: 0000000000000000 R09: 0000000000000000 [ 73.833314][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.836443][ T5314] R13: 00007f0831416128 R14: 00007f0831416090 R15: 00007fff7eacec08 [ 73.839872][ T5314] [ 73.841559][ T5314] Kernel Offset: disabled [ 73.843530][ T5314] Rebooting in 86400 seconds..